diff --git a/CMakeLists.txt b/CMakeLists.txt
index a11d7c8..e95fd2d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -9,6 +9,7 @@ ExternalProject_Add(
 	PREFIX ${CMAKE_CURRENT_SOURCE_DIR}/eb
 	BUILD_COMMAND make
 	BUILD_IN_SOURCE 1
+	INSTALL_COMMAND ""
 	)
 include_directories(eb ${CMAKE_BINARY_DIR})
 option(JANSSON_EXAMPLES "" OFF)